422272080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18969

約数の個数: 120

約数和(自身を含む): 1463953920

約数和(自身を除く): 1041681840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 18919, 22320, 37838, 56757, 75676, 94595, 113514, 151352, 170271, 189190, 227028, 283785, 302704, 340542, 378380, 454056, 567570, 586489, 681084, 756760, 851355, 908112, 1135140, 1172978, 1362168, 1513520, 1702710, 1759467, 2270280, 2345956, 2724336, 2932445, 3405420, 3518934, 4540560, 4691912, 5278401, 5864890, 6810840, 7037868, 8797335, 9383824, 10556802, 11729780, 13621680, 14075736, 17594670, 21113604, 23459560, 26392005, 28151472, 35189340, 42227208, 46919120, 52784010, 70378680, 84454416, 105568020, 140757360, 211136040, 422272080]

約数ペア:

[(1, 422272080), (2, 211136040), (3, 140757360), (4, 105568020), (5, 84454416), (6, 70378680), (8, 52784010), (9, 46919120), (10, 42227208), (12, 35189340), (15, 28151472), (16, 26392005), (18, 23459560), (20, 21113604), (24, 17594670), (30, 14075736), (31, 13621680), (36, 11729780), (40, 10556802), (45, 9383824), (48, 8797335), (60, 7037868), (62, 6810840), (72, 5864890), (80, 5278401), (90, 4691912), (93, 4540560), (120, 3518934), (124, 3405420), (144, 2932445), (155, 2724336), (180, 2345956), (186, 2270280), (240, 1759467), (248, 1702710), (279, 1513520), (310, 1362168), (360, 1172978), (372, 1135140), (465, 908112), (496, 851355), (558, 756760), (620, 681084), (720, 586489), (744, 567570), (930, 454056), (1116, 378380), (1240, 340542), (1395, 302704), (1488, 283785), (1860, 227028), (2232, 189190), (2480, 170271), (2790, 151352), (3720, 113514), (4464, 94595), (5580, 75676), (7440, 56757), (11160, 37838), (18919, 22320)]